2021-12-04T21:29:32.0000Z39.022667-122.5995-0.41manualconfirmedIRIS1.36Md1Origin/20211207082138.346269.411386Magnitude/20211207082138.346319.411387IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73659746contributorID